Indexes

Single-field indexes are automatically generated, but multi-field compound indexes need to be added by the DB admin before dirs can be accessed with complex queries.

Add an index.

await db.addIndex([ [ "age" ], [ "height", "desc" ] ], "people")

Get indexes of a dir.

const indexes = (await db.stat("people")).indexes ?? []

Remove an index.

await db.removeIndex([ [ "age" ], [ "height", "desc" ] ], "people")

__id__

__id__ is reserved to auto-index doc ids. __id__ field will not be indexed, and __id__ cannot be used in multi-field indexes.

You can, however, use __id__ to get a dir in descending order sorted by doc id.

await db.get("people", ["__id__", "desc"], 5)